更新文档

猿人学Web端爬虫攻防刷题平台/猿人学第20题-wasm/README.md

@@ -0,0 +1,3 @@
+解题文档
+
+https://blog.csdn.net/u010226586/article/details/135577677

猿人学Web端爬虫攻防刷题平台/猿人学第20题-wasm/result.js

@@ -0,0 +1,255 @@
+__webpack_require__.r(__webpack_exports__);
+/* WEBPACK VAR INJECTION */(function(TextDecoder, module, TextEncoder, global) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sign", function() { return sign; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_instanceof_Window_434ce1849eb4e0fc", function() { return __wbg_instanceof_Window_434ce1849eb4e0fc; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_document_5edd43643d1060d9", function() { return __wbg_document_5edd43643d1060d9; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_body_7538539844356c1c", function() { return __wbg_body_7538539844356c1c; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_newnoargs_f579424187aa1717", function() { return __wbg_newnoargs_f579424187aa1717; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_call_89558c3e96703ca1", function() { return __wbg_call_89558c3e96703ca1; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_globalThis_d61b1f48a57191ae", function() { return __wbg_globalThis_d61b1f48a57191ae; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_self_e23d74ae45fb17d1", function() { return __wbg_self_e23d74ae45fb17d1; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_window_b4be7f48b24ac56e", function() { return __wbg_window_b4be7f48b24ac56e; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbg_global_e7669da72fd7f239", function() { return __wbg_global_e7669da72fd7f239; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbindgen_is_undefined", function() { return __wbindgen_is_undefined; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbindgen_object_clone_ref", function() { return __wbindgen_object_clone_ref; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbindgen_object_drop_ref", function() { return __wbindgen_object_drop_ref; });
+  /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__wbindgen_throw", function() { return __wbindgen_throw; });
+  /* harmony import */ var _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./index_bg.wasm */ "./pkg/index_bg.wasm");
+
+
+  const heap = new Array(32).fill(undefined);
+
+  heap.push(undefined, null, true, false);
+
+  function getObject(idx) { return heap[idx]; }
+
+  function _assertBoolean(n) {
+    if (typeof(n) !== 'boolean') {
+      throw new Error('expected a boolean argument');
+    }
+  }
+
+  let heap_next = heap.length;
+
+  function addHeapObject(obj) {
+    if (heap_next === heap.length) heap.push(heap.length + 1);
+    const idx = heap_next;
+    heap_next = heap[idx];
+
+    if (typeof(heap_next) !== 'number') throw new Error('corrupt heap');
+
+    heap[idx] = obj;
+    return idx;
+  }
+
+  function dropObject(idx) {
+    if (idx < 36) return;
+    heap[idx] = heap_next;
+    heap_next = idx;
+  }
+
+  function takeObject(idx) {
+    const ret = getObject(idx);
+    dropObject(idx);
+    return ret;
+  }
+
+  const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;
+
+  let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+
+  cachedTextDecoder.decode();
+
+  let cachegetUint8Memory0 = null;
+  function getUint8Memory0() {
+    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["memory"].buffer) {
+      cachegetUint8Memory0 = new Uint8Array(_index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["memory"].buffer);
+    }
+    return cachegetUint8Memory0;
+  }
+
+  function getStringFromWasm0(ptr, len) {
+    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
+  }
+
+  let WASM_VECTOR_LEN = 0;
+
+  const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;
+
+  let cachedTextEncoder = new lTextEncoder('utf-8');
+
+  const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
+      ? function (arg, view) {
+        return cachedTextEncoder.encodeInto(arg, view);
+      }
+      : function (arg, view) {
+        const buf = cachedTextEncoder.encode(arg);
+        view.set(buf);
+        return {
+          read: arg.length,
+          written: buf.length
+        };
+      });
+
+  function passStringToWasm0(arg, malloc, realloc) {
+
+    if (typeof(arg) !== 'string') throw new Error('expected a string argument');
+
+    if (realloc === undefined) {
+      const buf = cachedTextEncoder.encode(arg);
+      const ptr = malloc(buf.length);
+      getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
+      WASM_VECTOR_LEN = buf.length;
+      return ptr;
+    }
+
+    let len = arg.length;
+    let ptr = malloc(len);
+
+    const mem = getUint8Memory0();
+
+    let offset = 0;
+
+    for (; offset < len; offset++) {
+      const code = arg.charCodeAt(offset);
+      if (code > 0x7F) break;
+      mem[ptr + offset] = code;
+    }
+
+    if (offset !== len) {
+      if (offset !== 0) {
+        arg = arg.slice(offset);
+      }
+      ptr = realloc(ptr, len, len = offset + arg.length * 3);
+      const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
+      const ret = encodeString(arg, view);
+      if (ret.read !== arg.length) throw new Error('failed to pass whole string');
+      offset += ret.written;
+    }
+
+    WASM_VECTOR_LEN = offset;
+    return ptr;
+  }
+
+  let cachegetInt32Memory0 = null;
+  function getInt32Memory0() {
+    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["memory"].buffer) {
+      cachegetInt32Memory0 = new Int32Array(_index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["memory"].buffer);
+    }
+    return cachegetInt32Memory0;
+  }
+  /**
+   * @param {string} content
+   * @returns {string}
+   */
+  function sign(content) {
+    try {
+      const retptr = _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_add_to_stack_pointer"](-16);
+      var ptr0 = passStringToWasm0(content, _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_malloc"], _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_realloc"]);
+      var len0 = WASM_VECTOR_LEN;
+      _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["sign"](retptr, ptr0, len0);
+      var r0 = getInt32Memory0()[retptr / 4 + 0];
+      var r1 = getInt32Memory0()[retptr / 4 + 1];
+      return getStringFromWasm0(r0, r1);
+    } finally {
+      _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_add_to_stack_pointer"](16);
+      _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_free"](r0, r1);
+    }
+  }
+
+  function logError(f, args) {
+    try {
+      return f.apply(this, args);
+    } catch (e) {
+      let error = (function () {
+        try {
+          return e instanceof Error ? `${e.message}\n\nStack:\n${e.stack}` : e.toString();
+        } catch(_) {
+          return "<failed to stringify thrown value>";
+        }
+      }());
+      console.error("wasm-bindgen: imported JS function that was not marked as `catch` threw an error:", error);
+      throw e;
+    }
+  }
+
+  function isLikeNone(x) {
+    return x === undefined || x === null;
+  }
+
+  function handleError(f, args) {
+    try {
+      return f.apply(this, args);
+    } catch (e) {
+      _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_exn_store"](addHeapObject(e));
+    }
+  }
+
+  function __wbg_instanceof_Window_434ce1849eb4e0fc() { return logError(function (arg0) {
+    var ret = getObject(arg0) instanceof Window;
+    _assertBoolean(ret);
+    return ret;
+  }, arguments) };
+
+  function __wbg_document_5edd43643d1060d9() { return logError(function (arg0) {
+    var ret = getObject(arg0).document;
+    return isLikeNone(ret) ? 0 : addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_body_7538539844356c1c() { return logError(function (arg0) {
+    var ret = getObject(arg0).body;
+    return isLikeNone(ret) ? 0 : addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_newnoargs_f579424187aa1717() { return logError(function (arg0, arg1) {
+    var ret = new Function(getStringFromWasm0(arg0, arg1));
+    return addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_call_89558c3e96703ca1() { return handleError(function (arg0, arg1) {
+    var ret = getObject(arg0).call(getObject(arg1));
+    return addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_globalThis_d61b1f48a57191ae() { return handleError(function () {
+    var ret = globalThis.globalThis;
+    return addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_self_e23d74ae45fb17d1() { return handleError(function () {
+    var ret = self.self;
+    return addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_window_b4be7f48b24ac56e() { return handleError(function () {
+    var ret = window.window;
+    return addHeapObject(ret);
+  }, arguments) };
+
+  function __wbg_global_e7669da72fd7f239() { return handleError(function () {
+    var ret = global.global;
+    return addHeapObject(ret);
+  }, arguments) };
+
+  function __wbindgen_is_undefined(arg0) {
+    var ret = getObject(arg0) === undefined;
+    _assertBoolean(ret);
+    return ret;
+  };
+
+  function __wbindgen_object_clone_ref(arg0) {
+    var ret = getObject(arg0);
+    return addHeapObject(ret);
+  };
+
+  function __wbindgen_object_drop_ref(arg0) {
+    takeObject(arg0);
+  };
+
+  function __wbindgen_throw(arg0, arg1) {
+    throw new Error(getStringFromWasm0(arg0, arg1));
+  };
+
+
+  /* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! text-encoding */ "./node_modules/text-encoding/index.js")["TextDecoder"], __webpack_require__(/*! ./../node_modules/webpack/buildin/harmony-module.js */ "./node_modules/webpack/buildin/harmony-module.js")(module), __webpack_require__(/*! text-encoding */ "./node_modules/text-encoding/index.js")["TextEncoder"], __webpack_require__(/*! ./../node_modules/webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js")))
+
+//# sourceURL=webpack:///./pkg/index_bg.js?

猿人学Web端爬虫攻防刷题平台/猿人学第20题-wasm/yrx20.py

@@ -4,13 +4,13 @@ import json
 import hashlib
 
 
-url = " https://match.yuanrenxue.com/api/match/20?page={}&sign={}&t={}"
+url = " https://match.yuanrenxue.cn/api/match/20?page={}&sign={}&t={}"
 
 
 def get_res(page):
     Headers = {
         "User-Agent": "yuanrenxue.project",
-        "cookie": "sessionid=kivvuwmza629j35a52d4azpxb7hzd9xy;"
+        "cookie": "sessionid=xxxx;"
     }
     t = int(time.time() * 1000)
     sign_item = f"{page}|{t}D#uqGdcw41pWeNXm"

猿人学Web端爬虫攻防刷题平台/猿人学第20题-wasm/案例.js

@@ -1,40 +1,9 @@
-// The module cache
-var installedModules = {};
+const wasm2js = require('wasm2js');
+const fs = require('fs');
 
-var installedChunks = {
-    "main": 0
-};
 
-var _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./index_bg.wasm */ "./pkg/index_bg.wasm");
+const wasmBuffer  = fs.readFileSync("wasm.wasm");
+const js = wasm2js(wasmBuffer);
 
-function sign(content) {
-    try {
-        const retptr = _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_add_to_stack_pointer"](-16);
-        var ptr0 = passStringToWasm0(content, _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_malloc"], _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_realloc"]);
-        var len0 = WASM_VECTOR_LEN;
-        _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["sign"](retptr, ptr0, len0);
-        var r0 = getInt32Memory0()[retptr / 4 + 0];
-        var r1 = getInt32Memory0()[retptr / 4 + 1];
-        return getStringFromWasm0(r0, r1);
-    } finally {
-        _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_add_to_stack_pointer"](16);
-        _index_bg_wasm__WEBPACK_IMPORTED_MODULE_0__["__wbindgen_free"](r0, r1);
-    }
-}
 
-function __webpack_require__(moduleId) {
-    if (installedModules[moduleId]) {
-        return installedModules[moduleId].exports;
-    }
-    var module = installedModules[moduleId] = {
-        /******/            i: moduleId,
-        /******/            l: false,
-        /******/            exports: {}
-        /******/
-    };
-    modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-    module.l = true;
-    return module.exports;
-}
-
-console.log(sign("1|1654054123000"));
+fs.writeFile("result.js", js, (err) => {});