管道

{"value":"\u5b58\u50a8\u7684\u6570\u636e\u5904\u7406 API \u63a5\u53e3\uff0c\u5747\u652f\u6301\u901a\u8fc7\u7ba1\u9053\u64cd\u4f5c\u7b26 `|` \u5b9e\u73b0\u4e32\u884c\u5904\u7406\uff0c\u5373\u5c06\u4e00\u4e2a\u8d44\u6e90\u7ecf\u7531\u591a\u4e2a `<fop>` \u4e32\u884c\u5904\u7406\u3002\n\n**\u5907\u6ce8**\uff1a\n\n- \u7ba1\u9053\u6570\u91cf\u9650\u5236\u4e3a30\u4e2a\u3002\n\n### **\u63a5\u53e3\u5f62\u5f0f**\n\n\u5904\u7406\u89c4\u683c\u5982\u4e0b\uff1a\n\n```\n<fop1>|<fop2>|<fop3>|<fopN>\n```\n\n- `<fop>` (File Operation\u7684\u7f29\u5199)\uff0c\u8868\u793a\u6570\u636e\u5904\u7406\u6307\u4ee4\u53ca\u5176\u6240\u9700\u8981\u7684\u53c2\u6570\u3002\n- \u5404 `<fop>` \u4e4b\u95f4\u7528`|`\u5206\u5272\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a`\u7ba1\u9053`(pipeline)\u3002\n\n\u53ef\u4ee5\u770b\u5230\u6bcf\u4e00\u6b65\u7684\u8f93\u51fa\u90fd\u662f\u4e0b\u4e00\u6b65\u7684\u8f93\u5165\uff0c\u800c\u6700\u540e\u4e00\u6b65\u7684\u8f93\u51fa\u5373\u4e3a\u6700\u7ec8\u4e0b\u8f7d\u5230\u7684\u8d44\u6e90\u5185\u5bb9\u3002\u6bcf\u8c03\u7528\u4e00\u6b21\u8fd9\u7c7b\u4e32\u884c\u5316\u63a5\u53e3\uff0c\u5c31\u5fc5\u987b\u5b9e\u65f6\u5730\u6309\u5e8f\u6267\u884c\u6240\u6709\u63a5\u53e3\uff0c\u6709\u53ef\u80fd\u5f15\u8d77\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u8017\u65f6\u3002\n\n### **\u793a\u4f8b**\n\n\u5c06\u4e00\u4e2a\u539f\u56fe\u7f29\u7565\uff0c\u7136\u540e\u5728\u7f29\u7565\u56fe\u4e0a\u6253\u4e0a\u53e6\u5916\u4e00\u4e2a\u56fe\u7247\u4f5c\u4e3a\u6c34\u5370\uff1a\n\n- **\u57fa\u4e8e\u539f\u56fe\u751f\u6210\u7f29\u7565\u56fe\u5e76\u6253\u4e0a\u6c34\u5370**\n\n ```\n https:\/\/dn-odum9helk.qbox.me\/resource\/gogopher.jpg?imageView\/2\/h\/200|watermark\/1\/image\/aHR0cHM6Ly9kb3JhLWRvYy5xaW5pdS5jb20vcWluaXV5dW4ucG5n\/ws\/0.2\n ```\n\n- **\u5bf9\u97f3\u89c6\u9891\u8fdb\u884c\u8f6c\u7801\uff0c\u5e76\u5bf9\u8f6c\u7801\u540e\u7684\u7ed3\u679c\u53e6\u5b58**\n\n ```\n \"persistentOps\":\"avthumb\/mp3\/ab\/192k|saveas\/dGVzdDoxLm1wMw==\"\n ```\n\n \n\n### **\u6837\u5f0f\u522b\u540d**\n\n\u5982\u679c\u89c9\u5f97 `url?<fop1>|<fop2>|<fop3>|<fopN>` \u8fd9\u6837\u7684\u5f62\u5f0f\u591f\u5197\u957f\uff0c\u8fd8\u53ef\u4ee5\u4e3a\u8fd9\u4e9b\u4e32\u884c\u7684 `<fop>` \u96c6\u5408\u5b9a\u4e49\u4e00\u4e2a`\u6837\u5f0f\u522b\u540d`\u3002\u5982\u6b64\u4e00\u6765\uff0c\u5c31\u53ef\u4ee5\u7528\u53cb\u597dURL\u98ce\u683c\u8fdb\u884c\u8bbf\u95ee\u3002\n\n\u4f8b\u5982:\n\n- \u5b9a\u4e49 url \u548c\u6570\u636e\u5904\u7406\u4e4b\u95f4\u7684\u5206\u9694\u7b26\u4e3a \"-\"\n\n- \u5b9a\u4e49\u8be5\u6570\u636e\u5904\u7406\u6837\u5f0f\u540d\u4e3a \"iphone\"\uff0c\u5904\u7406\u547d\u4ee4\u4e3a`imageView\/2\/h\/200|watermark\/1\/image\/aHR0cHM6Ly9vZHVtOWhlbGsucW5zc2wuY29tL3Fpbml1LWxvZ28ucG5n`\n\n- \u539f\u59cbURL\n\n ```\n https:\/\/dn-odum9helk.qbox.me\/resource\/gogopher.jpg?imageView\/2\/h\/200|watermark\/1\/image\/aHR0cHM6Ly9vZHVtOWhlbGsucW5zc2wuY29tL3Fpbml1LWxvZ28ucG5n\n ```\n\n- \u53cb\u597d\u98ce\u683cURL:\n\n ```\n https:\/\/dn-odum9helk.qbox.me\/resource\/gogopher.jpg-iphone\n ```\n"}